Question about Mitsubishi WS-55809 55" Rear Projection Television

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Distorted picture and multi-color words

Our 5 year old mitsubishi WS-55809 warranty expired last month! We just started experiencing a "bowed", distorted picture, which is worse around the edges of the screen than in the middle. Words split into multiple colors - red/green/blue. Same problem for DVD's. It fixes itself sometime, but not for long. The TV cost about $2,500, and the repair estimate is between $400 and $550. Other internet users have said this is a recurring problem. Is it worth fixing?

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  • flynette Nov 10, 2007

    I have exactly the same problem. Any suggestions? Is it a bad circuit board or chip?

    When I go to manual convergence, I am able to only change the horizontal lines. This helps until the TV decides to have a normal picture, and then it becomes distorted until I select "reset to factory settings" (for convergence).


  • Anonymous Nov 11, 2007

    Same time frame (5 yr) and same problem. Sometimes turning the set off and then back on clears the problem for a short time. What was the $400 to $550 estimate going to fix?

  • Anonymous Nov 16, 2007

    I have the same problem, Mine was manufactured in Aug 2001.

  • levesque Dec 17, 2007

    I have the same problem my screen looks almost 3d everything is doubled with green and red. Do i need a new board?

  • jazpixs Dec 26, 2007

    experiencing a "bowed", distorted picture, which is worse around the edges of the screen than in the middle. Words split into multiple colors - red/green/blue.

  • Anonymous May 29, 2008

    same problem need help on replacing convergence chips, service tech said thats the problem

    where are they inside tv how do i get started replacing.

  • seattlerod Sep 20, 2008

    I have a bowed picture in the middle and the edges are multi colored.

  • jesspirone Jan 29, 2009

    Same problem however it will no longer fix itself



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My TV is doing the same thing. Is it fixable? Is it something I can fix?

Posted on Oct 19, 2008


We took the back off a few weeks ago. Ran a multimeter over the the fuses.

They tested good. Pushed around on the heat sink. Whala, a real picture!! This worked for a few weeks. Then, back to the same old. So I took the back off again. Pushed on the heat sink (with a board of course) and we are back to a wonderful picture! Looks like we need to resolder the heat sink or convergence chips.

There are some pics towards the bottom of the thread listed below.

Posted on Dec 19, 2007


I've had the bow tie problem for about 9 months on my Mits 55809. For the first couple months it progressively took longer to go away upon startup, but since then has not got worse. The last couple months I've been tapping the top of the cabinet in the middle to make it go away and since then the condition has become less frequent with no ill effects to convergence.

Posted on Dec 19, 2007

Ive got the same problem on mine ita a 2001 model and also mine when you turn it on it goes off by itself and wont stay on.also mine has multiple pictures one green and one red almost as if 3d im not sure what it cost to fix it but tvs have come down so much i might just buy a new one. good luck with yours

Posted on Aug 14, 2007

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You need to resolder the convergence chips. This is a very common issue with this line of TVs.'s Mitsubishi forum has detailed posts on how to fix this. Just serach for "55809 convergence" and you should find the info you need.

Posted on Dec 20, 2007

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1 Answer

Mitsubishi HD 65 is10 years old. The picture is bowed and the

Sorry you are having trouble.
This is very common problem.
Do you feel comfortable looking inside with the power off?
Most likely the lenses and or mirrors need to be cleaned.
For the mirrors we use Windex or similar cleaner
For the lenses I recommend lens cleaner from a camera shop
Yes this worth fixing. If you dont feel comfortable doing the cleaning yourself just call a serviceman

Apr 04, 2010 | Mitsubishi WS-65513 65" Rear Projection...

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My Mitsubishi HD 1080 Model WS-55809 - the colors are distored. The picture is like double vision. For example the menu words all have yellow & red shadows.

Ur convergence it dead.U know how to solders?Buy a convergence kit.These websites have the kit.Tv repair,Tv repair kits.

Dec 12, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Picture is bowed at top and bottom picture perfect in middle of screen; colors seperating in corners convergrence is perfect

Projection sets have two very common problems outlined below.

The first common problem is convergence

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. The TV can also shut down when the convergence starts to fail.

Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith, RCA and others.

You can more info and a DIY convergenece repair kit with instructions from TV Repair Kits using the link at the end of this article.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped or bowed
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture


You can see some more examples and find a fix using this link on Fixya

Nov 01, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Mitsubishi ws-55809 goes to white foggy screen occasionally

It will cost between 30.00 - 70.00 dollars to do it yourself depending on if you buy the parts seperate or as kit.

You can see some examples and find a fix here...

Sep 25, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Mitsubishi ws-55809 distorted picture

Sounds like you are having a convergence error.
What you could do is either replace the TV or have some wires/circuits/boards replaced.
Shop around for prices.
If you're lucky you'll find someone willing to do a free estimate, as replacing anything on these will set you back a few least.
Hopefully, in your case, the problem can be solved by tightening a screw or two.

Jul 15, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Mitsubishi WS-55809

can you post a picture of what the picture looks like? If so I should be able to diagnose the problem

Apr 30, 2008 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Mitsubishi WS-55809

1)Check for coolant leak from CRT onto signal board

2)Possible convergence problem ..................T.

Oct 26, 2007 | Mitsubishi WS-55809 55" Rear Projection...

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